I just got an Android tablet (Lenovo 4 8") after using an iPad for a couple of years or so.
I'm getting the "SMS is no longer supported" notification from Hangouts repeatedly and I can't seem to get rid of it.
I've tried opening Hangouts and trying to find a setting to let me get rid of this message, or to declare an alternate SMS app (I have one). But the instructions I've been able to find must be for an older version of the interface, because there's no Options menu item and I can't find an option in Settings to help.
I use Hangouts all the time and I'd like to continue using it. But the SMS message is really annoying.